> tried to run the program both  under windows 98 gui 
and
> on the command line, with the same result:
> 'out of disk space on c:' , though  on the command 
line 
>  the output destination file was on a 16 GB 
completely
> empty D: drive. C drive has over 4 Gigs of free 
space.

Well, err, I don't know.. Did the cache growned to a 
big size (>2Gb) ? This error isn't generated by 
HTTrack itself - it is either a system error, or a 
MFC/Win32 API error somewhere.